Unifore VS-WY100 User manual

Standalone Photoelectric Smoke Detector

Features:
1. Battery Power: DC9V
2. Static Current: <8μA
3. Standby Time: 2 years
4. Alarm Sound Volume: >95db
Parameters:
1. It uses high performance specialized smoke alarm IC.
2. It works independently.
3. It has mute function.
Inside Structure:
PULSE
JP1
C17
J3
K1
W1
+
W1 sensibility is adjustable, clockwise to turn up, Anti-clockwise to turn
down.

Operation:
1. Power on this smoke detector, the LED light will blink per
8 seconds in standby status.
2. The LED light will blink per 25 seconds and the buzzer will
make one beep when battery power is below 6.8V.
3. Press the test button, the LED light will blink fast and the
buzzer will make continual beeps. Release the test button,
the smoke detector will back to standby status.
4. When the smoke concentration reaches a certain standard,
the LED light will blink fast and the buzzer will make
continual beeps. It will stop automatically when the smoke
spread. It can be mute 10 minutes temporarily if you press
the test button.
PUSH TO
TEST WEEKLY
+
-
Test Button
Buzzer
LED Light